Manish, 05 Sep 2017I am also having the same issue . K6 note only got one bottom speaker. The other one is for microphone. I know that's sucks but it is the same case with iphone SE (although with much better sound quality)

Anonymous, 02 Sep 2017Same problem of speakeeLenovo k6 note , I bought this phone last week because good offer from Saudi extra store . But it's me of speaker is not working ... I checked the same with some other k6 note phone same pblm ....it's not Dolby also

I bought my mobile from souq.com "Egypt" at 20/6/2017 after less than 40 days touch failure and mobile restart automatically plus mobile very hot within charging , i went to maintenance trust center @ 14/8/2017 till now 3/9/2017 still my mobile @ maintenance team and feed me back that "pieces that must be change(touch and half of board )" didn't shipped from Lenovo !!
immediately i called 155 "NTRA national telecom regulatory authority of Egypt " and informed me that he will check problem and feed me back within 7 working days
finally i didn't recommend this mobile in Egypt as has many factory faults and no review or customer service can help , support or aim u to solve your issue.